Slow Safari and no title on the tabs after upgrade with macOS Big Sur

Hello,


I have experience a very slow browsing with Safari after updating to macOS Big Sur. There is no title on the tabs and crashing all the time. Anyone else with such issues?


MacBook Air 13″, macOS 10.13

Posted on Mar 5, 2021 11:48 PM

Reply
Question marked as Top-ranking reply

Posted on Mar 6, 2021 05:42 AM

1. Startup in Safe Mode:    https://support.apple.com/en-us/HT201262

    Login to your account.

    Launch Safari and test.

    To exit Safe Mode, click  in the menu bar and choose “Restart”.

    Test.


2. Empty Caches from Develop menu twice.

    Use the developer tools in the Develop menu in Safari on Mac ...


3. Remove website data;

    https://support.apple.com/en-gb/guide/safari/sfri11471/13.0/mac/10.15

1 reply
Question marked as Top-ranking reply

Mar 6, 2021 05:42 AM in response to Petya Valcheva

1. Startup in Safe Mode:    https://support.apple.com/en-us/HT201262

    Login to your account.

    Launch Safari and test.

    To exit Safe Mode, click  in the menu bar and choose “Restart”.

    Test.


2. Empty Caches from Develop menu twice.

    Use the developer tools in the Develop menu in Safari on Mac ...


3. Remove website data;

    https://support.apple.com/en-gb/guide/safari/sfri11471/13.0/mac/10.15

This thread has been closed by the system or the community team. You may vote for any posts you find helpful, or search the Community for additional answers.

Slow Safari and no title on the tabs after upgrade with macOS Big Sur

Welcome to Apple Support Community
A forum where Apple customers help each other with their products. Get started with your Apple Account.